2typedefint*PINT; 3 4intmain(void) 5{ 6inta=23; 7 8constPINT b=&a; 9*b=8; 10 11PINTconstc=&a; //这个用法和上面的写法一样 12*c=10; 13 14return0; 15} 那看完这个,就会有网友会问了,那我要用typedef来实现const int * b=&a的用法,那怎样搞,这个的话,直接这样写,看下面的代码示...
4typedef unsigned int UINT32; 5 6typedef signed char INT8; 7typedef signed short INT16; 8 9typedef signed int INT32; 10 11typedef float FLOAT; 12 13typedef double DOUBLE; 14 15typedef char CHAR; 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 第二种:就是我们在s...
typedef unsigned char uint8; /* Unsigned 8 bit value */ typedef signed long int int32; /* Signed 32 bit value */ typedef signed short int16; /* Signed 16 bit value */ typedef signed char int8; /* Signed 8 bit value */ //下面的不建议使用 typedef unsigned char byte; /* Unsigned...
这也是int8_t被视为char来源的问题- int8_t是的类型别名char,因此仅是a的别名,char而不是唯一类型。结果是: #include <cstdint> // for fixed-width integers #include <iostream> int main() { std::int8_t i{ 97 }; // int8_t is actually a type alias for signed char std::cout << i; ...
这也是int8_t被视为char来源的问题- int8_t是的类型别名char,因此仅是a的别名,char而不是唯一类型。结果是: #include <cstdint> // for fixed-width integers #include <iostream> int main() { std::int8_t i{ 97 }; // int8_t is actually a type alias for signed char ...
typedef unsigned charUINT8;typedef unsigned shortUINT16;typedef unsigned intUINT32;typedef signed charINT8;typedef signed shortINT16;typedef signed intINT32;typedef floatFLOAT;typedef doubleDOUBLE;typedef charCHAR; 第二种:就是我们在stm32里面结构体定义的时候经常会看到(标准库操作): ...
typedef signed char int8; /* Signed 8 bit value */ //下面的不建议使用 typedef unsigned char byte; /* Unsigned 8 bit value type. */ typedef unsigned short word; /* Unsinged 16 bit value type. */ typedef unsigned long dword; /* Unsigned 32 bit value type. */ ...
typedefunsignedcharUINT8;typedefunsignedshortUINT16;typedefunsignedintUINT32;typedefsignedcharINT8;typedefsignedshortINT16;typedefsignedintINT32;typedeffloatFLOAT;typedefdoubleDOUBLE;typedefcharCHAR; 定义无名结构体 typedefstruct{inta;charb;doublec;}Simple2; ...
intuint32;/* Unsigned 32 bit value */typedefunsignedshortuint16;/* Unsigned 16 bit value */typedefunsignedcharuint8;/* Unsigned 8 bit value */typedefsignedlongintint32;/* Signed 32 bit value */typedefsignedshortint16;/* Signed 16 bit value */typedefsignedcharint8;/* Signed 8 bit value...
typedefunsignedcharUINT8;typedefunsignedshortUINT16;typedefunsignedintUINT32;typedefsignedcharINT8;typedefsignedshortINT16;typedefsignedintINT32;typedeffloatFLOAT;typedefdoubleDOUBLE;typedefcharCHAR; 第二种:就是我们在stm32里面结构体定义的时候经常会看到(标准库操作): ...